|   | ST72F621 | STMicroelectronics |  | 半导体 | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72611F1M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, rom memory, lvd, wdg, timer | 
    |   | ST72611F1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, rom memory, lvd, wdg, timer | 
    |   | ST72611F1B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, rom memory, lvd, wdg, timer | 
    |   | ST72623F2 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72623F2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72P623F2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72623F2M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72F621J2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72F621J2T1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72F622K2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | LX5249CPWK | Microsemi Corporation |  |  | 9 - line lvd scsi terminator | 
    |   | ST72621L4M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72P621L4M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72621L4M1L | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72622L2M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72P622L2M1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72622L2M1L | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72622K2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi | 
    |   | ST72P622K2B1 | STMicroelectronics |  |  | low speed usb 8-bit mcu with 3 endpoints, flash OR rom memory, lvd, wdg, 10-bit adc, 2 timers, sci, spi |